Umbrella handle



FIG. 1 is a front, left side and bottom view of one embodiment of our design for an umbrella handle;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The dot-dash lines show the boundary between claimed and unclaimed subject matter in the present design. 

The ornamental design for an umbrella handle, as shown and described. 